It’s always “front loaded” at the outset but the settlement figure will take account of early repayment so the interest beyond the settlement date, other than a couple of months of it, gets cancelled.
But you might have an early repayment charge. Can you find in your tnc?
Check what your principal is as of today and cal them and ask How much to repay loan, figure should be out by purchase payment ( £1? ) and if any early repayment charge